Most "functional exercises" these days exist solely for clicks and likes. This one is an exception. Use the single-arm press in the half-kneeling position to hit both the shoulder and the core with quality reps.
related posts
The Shoulder Training Bible
Everything you need to know about effective shoulder training. Check out this guide.
The Physical Therapist's Fast Warm-Up
Prepare for battle! This warm-up routine only takes about 10 minutes, but you'll head into your workout feeling unstoppable.
Rope Revolution
They're both assets to my training programs. Indeed, I've used kettlebells for years with success. And Pavel? He's a good guy. I definitely consider him a friend and a juggernaut in the strength and conditioning community.
Tip: Pros and Cons of CrossFit-Style Training
Does it push you to train harder, or does it end up being a competition that hurts you in the long run?